Ah Jiu listened to Su Guoguo's question, smiled with a lewd expression, then put down the long fire gun, took off the iron gloves, rummaged through the boxes and cabinets to find the gunpowder bullet fuse or something, and quickly filled it and prepared to go.

Ah Jiu took the filled long fire gun, and then came over to show Su Guoguo the fuse inserted in the back hall, which was a fire twist, and the big head bulged out a bag, which looked like a enoki mushroom.

Su Guoguo asked Ah Jiu curiously, and the latter told her with a smile that this is why iron gloves are used, this is the invention of her master Qingniu Daochang, this fuse does not need a fire point, as long as you crush the bag with your hand, the sound of snapping can ignite the fuse. This is a very convenient invention, with this is not afraid of wind and rain, and greatly improves the efficiency of the launch, after the experiment of the Qingniu Dao Chang, it was found that according to the current concept of time, one minute can be limited to ten shots.

As soon as Su Guoguo summed it up, she didn't realize that a smile appeared on her black face, and her master was really interesting, and she actually pressed the cannon on the fuse of the firecracker.

"Interesting, your master is really talented. By the way, Ah Jiu, how powerful is this gun? ”

"I'll give you a shot."

Bai Yuting hurriedly stopped the two and told them not to light the firecracker.

In the winter in the north, because of the heating, there was already a lot of fireworks in the house, which hurt Bai Yuting a lot, she is singing, and her voice is very precious!

As soon as the two heard this, they dismissed the idea of shooting in the laboratory. At the same time, Ah Jiu smiled, walked away mysteriously, went to a treasure chest that looked very exquisite, opened it and took out a laughing treasure chest, opened it, took out a small porcelain bottle, opened it and poured out a sky blue pill, and handed it to Bai Yuting.

Bai Yuting was a little dazed and asked Ah Jiu, "What is this?" It can't be the elixir that your master refined, right? ”

"That's right. My master alchemy elixir of immortality. Of course, I don't dare to say whether I can live forever, but it is very good for my voice. I had a headache, a hot brain and an uncomfortable throat, so I took one, but it was good. ”

Bai Yuting was pleasantly surprised: "Really! ”

The two began to chat.

Su Guoguo sat upright on the chair, squinting at Ah Jiu, who was chattering, and thought in his heart.

This Ah Jiu is also a rare talent. If he can make a revolver, when the time comes, the combat effectiveness of our peasant association will rise several notches! Even the talents that Tianren Pharmacy can use! She will definitely be my right-hand man in my career in the future!

Thinking of this, Su Guoguo couldn't wait a little in his heart, so he interrupted the chat between the two and said to Ah Jiu, "Ah Jiu, you hurry up and eat, and then help me make a gun!" It's better to make it for me tomorrow! I'm really in a hurry to use it. ”

When Ah Jiu heard this, he smiled unconsciously, "Don't worry, the firecrackers are ready-made, don't you just want to press that small part on the firecracker?" This is actually easy to do, I will burn a mold according to your drawings in a while, and it is estimated that it will take less than half of the night to make this you said magazine, cartridge case, warhead or something. ”

"Well, the sooner the better. Then you eat quickly. ”

Without further ado, Ah Jiu had lunch and put it back in the food box. Then the electric stove lit a fire and burned the materials used in the mold, and in an instant the whole laboratory was confused by the smell of lime, although there was a chimney deep in, but the smell of smoke was still very strong!

Bai Yuting couldn't stand it anymore, and was about to leave with Su Guoguo on her back when she coughed.

Su Guoguo didn't want to leave, so she asked Bai Yuting to go down with the food box.

Anyway, Bai Yuting choked out of the laboratory, and then Su Guoguo sat on a chair with something as big as a modern mask, watching Ah Jiu's work very seriously. She poured the burnt ingredients into a large box, and the smoke flew up! After a while, it solidified into a large piece that looked like a milky white brick.

Ah Jiu began to use tools such as a carving knife to carve a model of the magazine like a pot. A large piece of material is carved out of a mold, which seems to be a wasteful feeling, but Su Guoguo holds this mold that is a little prickly, and the intuitive Ah Jiu is really a god! Her engraving skills are truly comparable to those of many modern masters.

"Ah Jiu, this one of yours is really similar, it's exactly the same as I imagined, but this one seems to be very brittle, and it's not practical."

"Guoguo, this is just a mold. I'm going to burn the iron in a moment, and then I'll just pour the molten iron into it. ”

Su Guoguo knew about burning iron, but she felt that Ah Jiu couldn't do it, so she asked the above question! Let the iron completely melt into molten iron, Su Guoguo felt that according to their ancient technology, I am afraid that it will not be able to reach it! Even if this kind of technology can be achieved in ancient times, I am afraid that the boiler in her laboratory will not be able to burn!

Su Guoguo said the truth, Ah Jiu summed it up, frowned, scratched his cheek for the first time very seriously, and said, "What you said seems to make sense." The stove in Dan's room doesn't seem to work. But don't worry, my iron-smelting skills may not be up to par... But my bronze refining skills are top-notch. Alas, by the way, Guoguo, do you have to have an iron magazine? Is copper okay? ”

Su Guoguo nodded and said, "It's okay too." ”

"Good. Then I will save trouble, let's burn copper ore, which is much easier than iron ore. ”

Su Guoguo is a pragmatist, not sticking to a certain model, as long as it can be used, anything will do.

However, before burning the mine again, Ah Jiu still solemnly reminded Su Guoguo, "Guoguo, I will burn the copper mine in a while, and the heat and smoke here will be very high." I'm afraid your body bones won't be able to stand it, or you should go down first, right? ”

Su Guoguo secretly rubbed the heart of the villain.

Ah Jiu's family eats by handicraft, could it be that I am afraid that I will steal other techniques? But spit on yourself right away! How could Ah Jiu be that kind of person, she didn't leave by herself when she was making models! How can you take the belly of a gentleman with the heart of a villain! She must have really done it for my good.

Su Guoguo nodded and said, "It's okay." Anyway, you are choking enough here, you have made these tools, eat more fungus. ”

"Huh? Why do you eat fungus? ”

Su Guoguo smiled and said, "Ah Jiu, don't you know?" The fungus can scrape the intestines, and it is a good medicine for people who work in the dust for a long time. ”

Ah Jiuhu looked at Su Guoguo with a face and said, "Of course I know." I mean, how do we poor people eat fungus! This is a royal dish! Very expensive! ”

Huh?

When Su Guoguo heard Ah Jiu say this, his eyes suddenly lit up.

Ah Jiu chattered that more than half of the fungus in the northeast was paid tribute to the palace, so the price of the fungus here is comparable to the price of silver, almost one or two silver and one or two fungus.